SN74LS490N datasheet, PDF - EEWORLD Datasheet

SN74LS490N: DescriptionIC,COUNTER,UP,DECADE,LS-TTL,DIP,16PIN,PLASTIC; Categorylogic; File Size122KB，3 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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SN74LS490N Overview

IC,COUNTER,UP,DECADE,LS-TTL,DIP,16PIN,PLASTIC

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	NXP
package instruction	DIP, DIP16,.3
Reach Compliance Code	unknown
Counting direction	UP
JESD-30 code	R-PDIP-T16
JESD-609 code	e0
Load/preset input	YES
Logic integrated circuit type	DECADE COUNTER
Maximum Frequency@Nom-Sup	25000000 Hz
MaximumI(ol)	0.008 A
Operating mode	ASYNCHRONOUS
Number of functions	2
Number of terminals	16
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	5 V
Maximum supply current (ICC)	26 mA
Certification status	Not Qualified
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Base Number Matches	1

	SN74LS490N	SN74LS490ND
Description	IC,COUNTER,UP,DECADE,LS-TTL,DIP,16PIN,PLASTIC	IC,COUNTER,UP,DECADE,LS-TTL,DIP,16PIN,PLASTIC
Is it Rohs certified?	incompatible	incompatible
Maker	NXP	NXP
package instruction	DIP, DIP16,.3	DIP, DIP16,.3
Reach Compliance Code	unknown	unknown
Counting direction	UP	UP
JESD-30 code	R-PDIP-T16	R-PDIP-T16
JESD-609 code	e0	e0
Load/preset input	YES	YES
Logic integrated circuit type	DECADE COUNTER	DECADE COUNTER
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS
Number of functions	2	2
Number of terminals	16	16
Maximum operating temperature	70 °C	70 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP
Encapsulate equivalent code	DIP16,.3	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE
power supply	5 V	5 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	NO	NO
technology	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL
Base Number Matches	1	1

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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